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Xanthophyll

产品号 DB00137 公司名称 DrugBank
CAS号 127-40-2 公司网站 http://www.ualberta.ca/
分子式 C40H56O2 电 话 (780) 492-3111
分子量 568.87144 传 真
纯 度 电子邮件 david.wishart@ualberta.ca
保 存 Chembase数据库ID: 23

产品价格信息

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产品别名

标题
Xanthophyll
IUPAC标准名
4-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-18-(4-hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl)-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaen-1-yl]-3,5,5-trimethylcyclohex-2-en-1-ol
IUPAC传统名
xanthophyll
商标名
Bo-Xan
别名
(3R,3'R)-Beta,Beta-Carotene-3,3'-Diol, Lutein
(3R,3'R,6'R)-Lutein
(3R,3'R,6S)-4,5-Didehydro-5,6-Dihydro-Beta,Beta-Carotene-3,3'-Diol
4,5-Didehydro-5,6-dihydro-beta,beta-carotene-3,3'-diol
All-trans-(+)-Xanthophyll
All-trans-Lutein
all-trans-Xanthophyll
beta,epsilon-Carotene-3,3'-diol
Lutein ester
Phylloxanthin
trans-Lutein
Carotenoid
Lutein
Luteine
Vegetable lutein
Vegetable luteol

产品登记号

CAS号 127-40-2
PubChem CID 5368396
PubChem SID 46508835

产品性质

疏水性(logP) 7.9
溶解度 Insoluble

产品详细信息

详细说明 (English)
Item Information
Drug Groups approved; nutraceutical
Description Xanthophylls are yellow pigments from the carotenoid group that are widespread in nature. They are present in egg yolk, algae, and petals of yellow flowers, among other sources. The xanthophylls include lutein, zeaxanthin, neoxanthin, violaxanthin, and α- and β-cryptoxanthin, of which lutein is the primary ingested one.
Indication Xanthophylls are taken for nutritional supplementation, and also for treating dietary shortage or imbalance.
Pharmacology Lutein was found to be present in a concentrated area of the macula, a small area of the retina responsible for central vision. The hypothesis for the natural concentration is that lutein helps protect from oxidative stress and high-energy light. Several studies show that an increase in macula pigmentation decreases the risk for eye diseases such as Age-related Macular Degeneration (AMD).
Affected Organisms
Humans and other mammals
References
Namitha KK, Negi PS: Chemistry and biotechnology of carotenoids. Crit Rev Food Sci Nutr. 2010 Sep;50(8):728-60. [Pubmed]
Ma L, Lin XM: Effects of lutein and zeaxanthin on aspects of eye health. J Sci Food Agric. 2010 Jan 15;90(1):2-12. [Pubmed]
External Links
Wikipedia
PDRhealth

参考文献

  • Namitha KK, Negi PS: Chemistry and biotechnology of carotenoids. Crit Rev Food Sci Nutr. 2010 Sep;50(8):728-60. Pubmed
  • Ma L, Lin XM: Effects of lutein and zeaxanthin on aspects of eye health. J Sci Food Agric. 2010 Jan 15;90(1):2-12. Pubmed